Damage type to protect against:
Angel - Thermal, Kinetic
Thukker - Thermal, Explosive
Rogue Drones - EM, Thermal
Amarr Navy - EM/Thermal
Gurista, Mordus, Gallente - Kinetic/Thermal
Blood - EM/Thermal
Sansha - EM/Thermal
Serpentis - Kinetic/Thermal
Mercenary - EM/Thermal/Kinetic (missiles)
Caldari navy - Kinetic/Thermal
Khanid - EM/Thermal
Zazzmatazz - 2therm/2kin/1EM/1exp
Maru - EM/Thermal
Mordus - Kinetic/thermal
Rogue Pirate - EM/Explosive/Kinetic
Odamian - Kin/therm

Main Damage type to shoot at the enemy:
Serpentis - Thermal, Kinetic
Mordus - Thermal, Kinetic
Blood / Sansha - EM
Angel - Explosive
Mercenary - Thermal
Rogue Drones - EM
Angel - EM(shields) Explosive(Armor), or Thermal all round
Amarr Navy - EM (shield) Explosive(Armor)
Maru - Kinetic/Thermal
Gurista - EM(shields) Explosive(Armor),
Thermal/Kinetic all round
Blood - Thermal
Sansha - Thermal
Mercenary - Explosives
Caldari - Kinetic